<template>
    <div class="chinaMap"></div>
</template>

<script>
import "echarts/map/js/china.js"

export default {
    name: '',
    data() {
        return {}
    },
    methods: {
        setMap() {
            var data = [
                {name: '鄂尔多斯', value: 125},
                {name: '广州', value: 238},
                {name: '贵阳', value: 171},
                {name: '宝鸡', value: 272},
                {name: '长沙', value: 175},
                {name: '衢州', value: 177},
                {name: '廊坊', value: 193},
                {name: '菏泽', value: 194},
                {name: '合肥', value: 229},
                {name: '大庆', value: 279}
            ];
            var geoCoordMap = {
                '海门': [121.15, 31.89],
                '鄂尔多斯': [109.781327, 39.608266],
                '招远': [120.38, 37.35],
                '舟山': [122.207216, 29.985295],
                '齐齐哈尔': [123.97, 47.33],
                '盐城': [120.13, 33.38],
                '赤峰': [118.87, 42.28],
                '青岛': [120.33, 36.07],
                '乳山': [121.52, 36.89],
                '金昌': [102.188043, 38.520089],
                '泉州': [118.58, 24.93],
                '莱西': [120.53, 36.86],
                '日照': [119.46, 35.42],
                '胶南': [119.97, 35.88],
                '南通': [121.05, 32.08],
                '拉萨': [91.11, 29.97],
                '云浮': [112.02, 22.93],
                '梅州': [116.1, 24.55],
                '文登': [122.05, 37.2],
                '上海': [121.48, 31.22],
                '攀枝花': [101.718637, 26.582347],
                '威海': [122.1, 37.5],
                '承德': [117.93, 40.97],
                '厦门': [118.1, 24.46],
                '汕尾': [115.375279, 22.786211],
                '潮州': [116.63, 23.68],
                '丹东': [124.37, 40.13],
                '太仓': [121.1, 31.45],
                '曲靖': [103.79, 25.51],
                '烟台': [121.39, 37.52],
                '福州': [119.3, 26.08],
                '瓦房店': [121.979603, 39.627114],
                '即墨': [120.45, 36.38],
                '抚顺': [123.97, 41.97],
                '玉溪': [102.52, 24.35],
                '张家口': [114.87, 40.82],
                '阳泉': [113.57, 37.85],
                '莱州': [119.942327, 37.177017],
                '湖州': [120.1, 30.86],
                '汕头': [116.69, 23.39],
                '昆山': [120.95, 31.39],
                '宁波': [121.56, 29.86],
                '湛江': [110.359377, 21.270708],
                '揭阳': [116.35, 23.55],
                '荣成': [122.41, 37.16],
                '连云港': [119.16, 34.59],
                '葫芦岛': [120.836932, 40.711052],
                '常熟': [120.74, 31.64],
                '东莞': [113.75, 23.04],
                '河源': [114.68, 23.73],
                '淮安': [119.15, 33.5],
                '泰州': [119.9, 32.49],
                '南宁': [108.33, 22.84],
                '营口': [122.18, 40.65],
                '惠州': [114.4, 23.09],
                '江阴': [120.26, 31.91],
                '蓬莱': [120.75, 37.8],
                '韶关': [113.62, 24.84],
                '嘉峪关': [98.289152, 39.77313],
                '广州': [113.23, 23.16],
                '延安': [109.47, 36.6],
                '太原': [112.53, 37.87],
                '清远': [113.01, 23.7],
                '中山': [113.38, 22.52],
                '昆明': [102.73, 25.04],
                '寿光': [118.73, 36.86],
                '盘锦': [122.070714, 41.119997],
                '长治': [113.08, 36.18],
                '深圳': [114.07, 22.62],
                '珠海': [113.52, 22.3],
                '宿迁': [118.3, 33.96],
                '咸阳': [108.72, 34.36],
                '铜川': [109.11, 35.09],
                '平度': [119.97, 36.77],
                '佛山': [113.11, 23.05],
                '海口': [110.35, 20.02],
                '江门': [113.06, 22.61],
                '章丘': [117.53, 36.72],
                '肇庆': [112.44, 23.05],
                '大连': [121.62, 38.92],
                '临汾': [111.5, 36.08],
                '吴江': [120.63, 31.16],
                '石嘴山': [106.39, 39.04],
                '沈阳': [123.38, 41.8],
                '苏州': [120.62, 31.32],
                '茂名': [110.88, 21.68],
                '嘉兴': [120.76, 30.77],
                '长春': [125.35, 43.88],
                '胶州': [120.03336, 36.264622],
                '银川': [106.27, 38.47],
                '张家港': [120.555821, 31.875428],
                '三门峡': [111.19, 34.76],
                '锦州': [121.15, 41.13],
                '南昌': [115.89, 28.68],
                '柳州': [109.4, 24.33],
                '三亚': [109.511909, 18.252847],
                '自贡': [104.778442, 29.33903],
                '吉林': [126.57, 43.87],
                '阳江': [111.95, 21.85],
                '泸州': [105.39, 28.91],
                '西宁': [101.74, 36.56],
                '宜宾': [104.56, 29.77],
                '呼和浩特': [111.65, 40.82],
                '成都': [104.06, 30.67],
                '大同': [113.3, 40.12],
                '镇江': [119.44, 32.2],
                '桂林': [110.28, 25.29],
                '张家界': [110.479191, 29.117096],
                '宜兴': [119.82, 31.36],
                '北海': [109.12, 21.49],
                '西安': [108.95, 34.27],
                '金坛': [119.56, 31.74],
                '东营': [118.49, 37.46],
                '牡丹江': [129.58, 44.6],
                '遵义': [106.9, 27.7],
                '绍兴': [120.58, 30.01],
                '扬州': [119.42, 32.39],
                '常州': [119.95, 31.79],
                '潍坊': [119.1, 36.62],
                '重庆': [106.54, 29.59],
                '台州': [121.420757, 28.656386],
                '南京': [118.78, 32.04],
                '滨州': [118.03, 37.36],
                '贵阳': [106.71, 26.57],
                '无锡': [120.29, 31.59],
                '本溪': [123.73, 41.3],
                '克拉玛依': [84.77, 45.59],
                '渭南': [109.5, 34.52],
                '马鞍山': [118.48, 31.56],
                '宝鸡': [107.15, 34.38],
                '焦作': [113.21, 35.24],
                '句容': [119.16, 31.95],
                '北京': [116.46, 39.92],
                '徐州': [117.2, 34.26],
                '衡水': [115.72, 37.72],
                '包头': [110, 40.58],
                '绵阳': [104.73, 31.48],
                '乌鲁木齐': [87.68, 43.77],
                '枣庄': [117.57, 34.86],
                '杭州': [120.19, 30.26],
                '淄博': [118.05, 36.78],
                '鞍山': [122.85, 41.12],
                '溧阳': [119.48, 31.43],
                '库尔勒': [86.06, 41.68],
                '安阳': [114.35, 36.1],
                '开封': [114.35, 34.79],
                '济南': [117, 36.65],
                '德阳': [104.37, 31.13],
                '温州': [120.65, 28.01],
                '九江': [115.97, 29.71],
                '邯郸': [114.47, 36.6],
                '临安': [119.72, 30.23],
                '兰州': [103.73, 36.03],
                '沧州': [116.83, 38.33],
                '临沂': [118.35, 35.05],
                '南充': [106.110698, 30.837793],
                '天津': [117.2, 39.13],
                '富阳': [119.95, 30.07],
                '泰安': [117.13, 36.18],
                '诸暨': [120.23, 29.71],
                '郑州': [113.65, 34.76],
                '哈尔滨': [126.63, 45.75],
                '聊城': [115.97, 36.45],
                '芜湖': [118.38, 31.33],
                '唐山': [118.02, 39.63],
                '平顶山': [113.29, 33.75],
                '邢台': [114.48, 37.05],
                '德州': [116.29, 37.45],
                '济宁': [116.59, 35.38],
                '荆州': [112.239741, 30.335165],
                '宜昌': [111.3, 30.7],
                '义乌': [120.06, 29.32],
                '丽水': [119.92, 28.45],
                '洛阳': [112.44, 34.7],
                '秦皇岛': [119.57, 39.95],
                '株洲': [113.16, 27.83],
                '石家庄': [114.48, 38.03],
                '莱芜': [117.67, 36.19],
                '常德': [111.69, 29.05],
                '保定': [115.48, 38.85],
                '湘潭': [112.91, 27.87],
                '金华': [119.64, 29.12],
                '岳阳': [113.09, 29.37],
                '长沙': [113, 28.21],
                '衢州': [118.88, 28.97],
                '廊坊': [116.7, 39.53],
                '菏泽': [115.480656, 35.23375],
                '合肥': [117.27, 31.86],
                '武汉': [114.31, 30.52],
                '大庆': [125.03, 46.58]
            };

            var convertData = function (data) {
                var res = [];
                for (var i = 0; i < data.length; i++) {
                    var geoCoord = geoCoordMap[data[i].name];
                    if (geoCoord) {
                        res.push({
                            name: data[i].name,
                            value: geoCoord.concat(data[i].value)
                        });
                    }
                }
                return res;
            };

            let option = {
                title: [
                    {
                        text: '赌博炒股风险',
                        top: '4.8%',
                        left: '7.5%',

                        textStyle: {
                            color: '#fff',
                            fontSize: 12,
                            fontWeight: 'normal',
                        }
                    },
                    {
                        text: '网购风险趋势',
                        top: '11.5%',
                        left: '7.5%',

                        textStyle: {
                            color: '#fff',
                            fontSize: 12,
                            fontWeight: 'normal',
                        }
                    },
                    {
                        text: '赌博炒股风险',
                        top: '4.8%',
                        left: '37.5%',

                        textStyle: {
                            color: '#fff',
                            fontSize: 12,
                            fontWeight: 'normal',
                        }
                    },
                    {
                        text: '网购风险趋势',
                        top: '11.5%',
                        left: '37.5%',

                        textStyle: {
                            color: '#fff',
                            fontSize: 12,
                            fontWeight: 'normal',
                        }
                    },
                    {
                        text: '赌博炒股风险',
                        top: '4.8%',
                        left: '67.5%',

                        textStyle: {
                            color: '#fff',
                            fontSize: 12,
                            fontWeight: 'normal',
                        }
                    },
                    {
                        text: '网购风险趋势',
                        top: '11.5%',
                        left: '67.5%',

                        textStyle: {
                            color: '#fff',
                            fontSize: 12,
                            fontWeight: 'normal',
                        }
                    }
                ],
                grid: [
                    {
                        top: '3%',
                        left: '17.5%',
                        height: '5%',
                        right: "67.5%"
                    },
                    {
                        top: '10%',
                        height: '5%',
                        left: '15.5%',
                        right: "67.5%"
                    },
                    {
                        top: '3%',
                        left: '47.5%',
                        height: '5%',
                        right: "37.5%"
                    },
                    {
                        top: '10%',
                        height: '5%',
                        left: '47.5%',
                        right: "37.5%"
                    },
                    {
                        top: '3%',
                        left: '77.5%',
                        height: '5%',
                        right: "7.5%"
                    },
                    {
                        top: '10%',
                        height: '5%',
                        left: '77.5%',
                        right: "7.5%"
                    }
                ],
                xAxis: [
                    {
                        axisLabel: {show: false},
                        axisTick: {show: false},
                        axisLine: {
                            lineStyle: {
                                color: '#4F2561'
                            }
                        },
                        inverse: true,
                        boundaryGap: false,
                        data: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
                    },
                    {
                        gridIndex: 1,
                        axisLabel: {show: false},
                        axisTick: {show: false},
                        axisLine: {
                            lineStyle: {
                                color: '#51323E'
                            }
                        },
                        inverse: true,
                        boundaryGap: false,
                        data: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
                    },
                    {
                        gridIndex: 2,
                        axisLabel: {show: false},
                        axisTick: {show: false},
                        axisLine: {
                            lineStyle: {
                                color: '#55594B'
                            }
                        },
                        inverse: true,
                        boundaryGap: false,
                        data: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
                    },
                    {
                        gridIndex: 3,
                        axisLabel: {show: false},
                        axisTick: {show: false},
                        axisLine: {
                            lineStyle: {
                                color: '#451C45'
                            }
                        },
                        inverse: true,
                        boundaryGap: false,
                        data: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
                    },
                    {
                        gridIndex: 4,
                        axisLabel: {show: false},
                        axisTick: {show: false},
                        axisLine: {
                            lineStyle: {
                                color: '#1E5A79'
                            }
                        },
                        inverse: true,
                        boundaryGap: false,
                        data: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
                    },
                    {
                        gridIndex: 5,
                        axisLabel: {show: false},
                        axisTick: {show: false},
                        axisLine: {
                            lineStyle: {
                                color: '#172E6F'
                            }
                        },
                        inverse: true,
                        boundaryGap: false,
                        data: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
                    },
                ],
                yAxis: [
                    {
                        type: 'value',
                        axisLabel: {show: false},
                        position: "right",
                        axisLine: {
                            show: false
                        },
                        axisTick: {show: false},
                        splitLine: {show: false}
                    },
                    {
                        gridIndex: 1,
                        axisLabel: {show: false},
                        position: "right",
                        axisLine: {
                            show: false
                        },

                        axisTick: {show: false},
                        splitLine: {show: false},
                        type: 'value'
                    },
                    {
                        gridIndex: 2,
                        axisLabel: {show: false},
                        position: "right",
                        axisLine: {
                            show: false
                        },

                        axisTick: {show: false},
                        splitLine: {show: false},
                        type: 'value'
                    },
                    {
                        gridIndex: 3,
                        axisLabel: {show: false},
                        position: "right",
                        axisLine: {
                            show: false
                        },

                        axisTick: {show: false},
                        splitLine: {show: false},
                        type: 'value'
                    },
                    {
                        gridIndex: 4,
                        axisLabel: {show: false},
                        position: "right",
                        axisLine: {
                            show: false
                        },

                        axisTick: {show: false},
                        splitLine: {show: false},
                        type: 'value'
                    },
                    {
                        gridIndex: 5,
                        axisLabel: {show: false},
                        position: "right",
                        axisLine: {
                            show: false
                        },

                        axisTick: {show: false},
                        splitLine: {show: false},
                        type: 'value'
                    },
                ],
                geo: {
                    map: 'china',
                    label: {
                        emphasis: {
                            show: false
                        }
                    },
                    roam: false,
                    itemStyle: {
                        normal: {
                            areaColor: '#2043AA',
                            borderColor: '#111'
                        },
                        emphasis: {
                            areaColor: '#2a333d'
                        }
                    }
                },
                series: [
                    {
                        name: 'pm2.5',
                        type: 'effectScatter',
                        coordinateSystem: 'geo',
                        data: convertData(data.sort(function (a, b) {
                            return b.value - a.value;
                        }).slice(0, 10)),
                        symbolSize: function (val) {
                            return val[2] / 15;
                        },
                        showEffectOn: 'render',
                        // rippleEffect: { // 效果
                        //     brushType: 'stroke'
                        // },
                        hoverAnimation: true,
                        label: {
                            normal: {
                                formatter: '{b}',
                                position: 'right',
                                show: false
                            }
                        },
                        itemStyle: {
                            normal: {
                                color: function (params) {
                                    var colorList = ['#FFA200', '#0006FF', '#D6FC01', '#00D8FF', '#FF00CC', '#FF1200']
                                    if (params.dataIndex <= 6) {
                                        return colorList[params.dataIndex]
                                    } else {
                                        return colorList[params.dataIndex % 6]
                                    }
                                },
                                shadowBlur: 10,
                            }
                        },
                        zlevel: 1
                    },
                    {
                        type: 'line',

                        smooth: true,
                        lineStyle: {
                            color: 'rgba(161,23,128,1)',
                            width: 1
                        },
                        areaStyle: {
                            color: {
                                type: 'linear',
                                x: 0,
                                y: 0,
                                x2: 0,
                                y2: 1,
                                colorStops: [{
                                    offset: 0, color: 'rgba(161,23,128,1)' // 0% 处的颜色
                                }, {
                                    offset: 1, color: 'rgba(161,23,128,0)' // 100% 处的颜色
                                }],
                                globalCoord: false // 缺省为 false
                            }
                        },
                        //4,5,3,9,2,4,8,3,4,5
                        data: [
                            {
                                value: 4, symbol: 'circle',
                                symbolSize: 5,
                                itemStyle: {
                                    color: '#293880',
                                    borderColor: 'rgba(161,23,128,1)',
                                    borderWidth: 1,
                                },
                            },
                            {value: 5, symbol: 'none'},
                            {value: 3, symbol: 'none'},
                            {value: 9, symbol: 'none'},
                            {value: 2, symbol: 'none'},
                            {value: 4, symbol: 'none'},
                            {value: 8, symbol: 'none'},
                            {value: 3, symbol: 'none'},
                            {value: 4, symbol: 'none'},
                            {value: 4, symbol: 'none'},

                        ]
                    },
                    {
                        type: 'line',
                        symbol: "none",
                        smooth: true,
                        xAxisIndex: 1,
                        yAxisIndex: 1,
                        lineStyle: {
                            color: 'rgba(196,103,20,1)',
                            width: 1
                        },
                        areaStyle: {
                            color: {
                                type: 'linear',
                                x: 0,
                                y: 0,
                                x2: 0,
                                y2: 1,
                                colorStops: [{
                                    offset: 0, color: 'rgba(196,103,20,1)' // 0% 处的颜色
                                }, {
                                    offset: 1, color: 'rgba(196,103,20,0)' // 100% 处的颜色
                                }],
                                globalCoord: false // 缺省为 false
                            }
                        },
                        data: [
                            {
                                value: 4, symbol: 'circle',
                                symbolSize: 5,
                                itemStyle: {
                                    color: '#293880',
                                    borderColor: 'rgba(196,103,20,1)',
                                    borderWidth: 1,
                                },
                            },
                            {value: 5, symbol: 'none'},
                            {value: 3, symbol: 'none'},
                            {value: 9, symbol: 'none'},
                            {value: 2, symbol: 'none'},
                            {value: 4, symbol: 'none'},
                            {value: 8, symbol: 'none'},
                            {value: 3, symbol: 'none'},
                            {value: 4, symbol: 'none'},
                            {value: 4, symbol: 'none'},

                        ]
                    },
                    {
                        type: 'line',
                        xAxisIndex: 2,
                        yAxisIndex: 2,
                        smooth: true,
                        lineStyle: {
                            color: 'rgba(181,174,28,1)',
                            width: 1
                        },
                        areaStyle: {
                            color: {
                                type: 'linear',
                                x: 0,
                                y: 0,
                                x2: 0,
                                y2: 1,
                                colorStops: [{
                                    offset: 0, color: 'rgba(181,174,28,1)' // 0% 处的颜色
                                }, {
                                    offset: 1, color: 'rgba(181,174,28,0)' // 100% 处的颜色
                                }],
                                globalCoord: false // 缺省为 false
                            }
                        },
                        //4,5,3,9,2,4,8,3,4,5
                        data: [
                            {
                                value: 4, symbol: 'circle',
                                symbolSize: 5,
                                itemStyle: {
                                    color: '#293880',
                                    borderColor: 'rgba(181,174,28,1)',
                                    borderWidth: 1,
                                },
                            },
                            {value: 5, symbol: 'none'},
                            {value: 3, symbol: 'none'},
                            {value: 9, symbol: 'none'},
                            {value: 2, symbol: 'none'},
                            {value: 4, symbol: 'none'},
                            {value: 8, symbol: 'none'},
                            {value: 3, symbol: 'none'},
                            {value: 4, symbol: 'none'},
                            {value: 4, symbol: 'none'},

                        ]
                    },
                    {
                        type: 'line',
                        symbol: "none",
                        smooth: true,
                        xAxisIndex: 3,
                        yAxisIndex: 3,
                        lineStyle: {
                            color: 'rgba(165,15,71,1)',
                            width: 1
                        },
                        areaStyle: {
                            color: {
                                type: 'linear',
                                x: 0,
                                y: 0,
                                x2: 0,
                                y2: 1,
                                colorStops: [{
                                    offset: 0, color: 'rgba(165,15,71,1)' // 0% 处的颜色
                                }, {
                                    offset: 1, color: 'rgba(165,15,71,0)' // 100% 处的颜色
                                }],
                                globalCoord: false // 缺省为 false
                            }
                        },
                        data: [
                            {
                                value: 4, symbol: 'circle',
                                symbolSize: 5,
                                itemStyle: {
                                    color: '#293880',
                                    borderColor: 'rgba(165,15,71,1)',
                                    borderWidth: 1,
                                },
                            },
                            {value: 5, symbol: 'none'},
                            {value: 3, symbol: 'none'},
                            {value: 9, symbol: 'none'},
                            {value: 2, symbol: 'none'},
                            {value: 4, symbol: 'none'},
                            {value: 8, symbol: 'none'},
                            {value: 3, symbol: 'none'},
                            {value: 4, symbol: 'none'},
                            {value: 4, symbol: 'none'},

                        ]
                    },
                    {
                        type: 'line',
                        xAxisIndex: 4,
                        yAxisIndex: 4,
                        smooth: true,
                        lineStyle: {
                            color: 'rgba(16,182,165,1)',
                            width: 1
                        },
                        areaStyle: {
                            color: {
                                type: 'linear',
                                x: 0,
                                y: 0,
                                x2: 0,
                                y2: 1,
                                colorStops: [{
                                    offset: 0, color: 'rgba(16,182,165,1)' // 0% 处的颜色
                                }, {
                                    offset: 1, color: 'rgba(16,182,165,0)' // 100% 处的颜色
                                }],
                                globalCoord: false // 缺省为 false
                            }
                        },
                        //4,5,3,9,2,4,8,3,4,5
                        data: [
                            {
                                value: 4, symbol: 'circle',
                                symbolSize: 5,
                                itemStyle: {
                                    color: '#293880',
                                    borderColor: 'rgba(16,182,165,1)',
                                    borderWidth: 1,
                                },
                            },
                            {value: 5, symbol: 'none'},
                            {value: 3, symbol: 'none'},
                            {value: 9, symbol: 'none'},
                            {value: 2, symbol: 'none'},
                            {value: 4, symbol: 'none'},
                            {value: 8, symbol: 'none'},
                            {value: 3, symbol: 'none'},
                            {value: 4, symbol: 'none'},
                            {value: 4, symbol: 'none'},

                        ]
                    },
                    {
                        type: 'line',
                        symbol: "none",
                        smooth: true,
                        xAxisIndex: 5,
                        yAxisIndex: 5,
                        lineStyle: {
                            color: 'rgba(9,83,176,1)',
                            width: 1
                        },
                        areaStyle: {
                            color: {
                                type: 'linear',
                                x: 0,
                                y: 0,
                                x2: 0,
                                y2: 1,
                                colorStops: [{
                                    offset: 0, color: 'rgba(9,83,176,1)' // 0% 处的颜色
                                }, {
                                    offset: 1, color: 'rgba(9,83,176,0)' // 100% 处的颜色
                                }],
                                globalCoord: false // 缺省为 false
                            }
                        },
                        data: [
                            {
                                value: 4, symbol: 'circle',
                                symbolSize: 5,
                                itemStyle: {
                                    color: '#293880',
                                    borderColor: 'rgba(9,83,176,1)',
                                    borderWidth: 1,
                                },
                            },
                            {value: 5, symbol: 'none'},
                            {value: 3, symbol: 'none'},
                            {value: 9, symbol: 'none'},
                            {value: 2, symbol: 'none'},
                            {value: 4, symbol: 'none'},
                            {value: 8, symbol: 'none'},
                            {value: 3, symbol: 'none'},
                            {value: 4, symbol: 'none'},
                            {value: 4, symbol: 'none'},

                        ]
                    }
                ]
            };
            let myChart = this.$echarts(this.$el);

            myChart.clear();
            myChart.resize()
            myChart.setOption(option);
        },
    },
    mounted() {
        this.setMap();
    }
}
</script>

<style lang="less" scoped>
.chinaMap {
    height: 100%;
}

</style>